CN117449285B - High-efficient foundation ditch ramming equipment is used in construction - Google Patents
High-efficient foundation ditch ramming equipment is used in construction Download PDFInfo
- Publication number
- CN117449285B CN117449285B CN202311785548.7A CN202311785548A CN117449285B CN 117449285 B CN117449285 B CN 117449285B CN 202311785548 A CN202311785548 A CN 202311785548A CN 117449285 B CN117449285 B CN 117449285B
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- ramming
- tamping
- vehicle body
- driving
- sleeve
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- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000009435 building construction Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
- E02D3/068—Vibrating apparatus operating with systems involving reciprocating masses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
Abstract
The invention discloses a high-efficiency foundation pit tamping device for building construction, which relates to the technical field of building construction and comprises the following components: moving the vehicle body; the adjusting component is arranged at the bottom of the output end of the hydraulic cylinder; the tamping assembly is fixedly connected to the bottom of the output end of the hydraulic cylinder; the sleeve plate is internally provided with a vibrator assembly, and the vibrator assembly comprises a second driving machine, an eccentric wheel, a spring resonance column, a fixed connecting plate and a reinforcing strip. This high-efficient foundation ditch ramming equipment is used in construction, ramming subassembly and vibrator subassembly mutually independent, the ramming subassembly directly relies on the weight and the gravity whereabouts of ramming head to produce the ramming force, the built-in vibrator subassembly of bushing simultaneously produces centrifugal force through the operation of eccentric wheel, the spring resonance post is direct to be transmitted to the ramming head, the rethread ramming head transmits ground, can select the most suitable ramming mode under different soil conditions through dual power ramming system, also can use the both modes simultaneously in order to improve ramming efficiency.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to efficient foundation pit tamping equipment for building construction.
Background
The building is a substance product formed by stacking heavy substance materials, is a second nature created by human beings for meeting the needs of living, interaction and other activities, is also the most basic space environment of daily life of the human beings, and is a comprehensive practical modeling art formed by aesthetic treatments of building group organization, shape, plane arrangement, three-dimensional form, structural modeling, internal and external space combination, decoration and decoration, color, texture and the like, and the building is one of important substance culture forms of the human beings, wherein the tamper is a building construction machine for tamping ground operation.
The utility model provides an intelligent building foundation pit rammer for authority number CN115045264A, is 20220913 in the date of the authority of authorizing, includes the bed plate, the bottom fixed mounting of bed plate has the gyro wheel, the top fixed mounting of bed plate has the elevating platform, the brace table is installed at the top of elevating platform, the hammer stem cover is installed through the control to the top of brace table, the internally mounted of hammer stem cover has the hammer stem, the top movable sleeve of elevating platform has pivot adjustment subassembly, the bottom surface fixed connection of pivot adjustment subassembly's top and brace table, the equal fixed mounting in left and right sides of bed plate top surface has the balancing piece. In the reciprocating motion process of the hammer rod, the stabilizing piece and the linkage sleeve are matched with the movement of the hammer rod to carry out reciprocating motion, the stabilizing piece and the damping component are utilized to carry out force unloading, the main force unloading component is a force unloading spring and a top ring, the running stabilizing process of the whole device is greatly ensured, the loss in the running process of the hammer rod is reduced, and the service life of the device is prolonged.
The conventional foundation pit tamping devices generally rely on a single tamping mechanism and only use gravity for tamping in the building construction field of the prior art, and the method has different effects under different soil conditions and is difficult to adapt to complex or variable construction site environments. In addition, conventional tamper head designs are generally fixed and cannot be efficiently adapted to different work surfaces and edge work conditions, especially when working in irregular or confined spaces. Therefore, the invention provides high-efficiency foundation pit tamping equipment for building construction.
Disclosure of Invention
The invention aims to provide high-efficiency foundation pit tamping equipment for building construction, which aims to solve the problems that in the prior art building construction field, particularly in foundation pit tamping operation, conventional foundation pit tamping equipment generally only depends on a single tamping mechanism and only adopts gravity tamping, and the effect of the method under different soil conditions is different and is difficult to adapt to complex or variable construction site environments. In addition, conventional tamper head designs are generally fixed and cannot efficiently accommodate different work surfaces and edge work conditions, especially when working in irregular or confined spaces.
In order to achieve the above object, the present invention provides the following technical solutions:
high-efficient foundation ditch ramming equipment is used in construction, includes:
the movable trolley body is horizontally arranged, a driving cover is arranged on the upper surface of the front side of the movable trolley body, a cavity is formed in the driving cover, the cavity comprises an upper cavity and a lower cavity, a partition plate is arranged between the upper cavity and the lower cavity, a mounting hole is formed in the partition plate, a hydraulic cylinder is fixedly arranged in the upper cavity, the output end of the hydraulic cylinder penetrates through the partition plate to the bottom end of the lower cavity, a fixing sleeve, a spring elastic column, a limiting cylinder and a spring buffer column are arranged in the lower cavity, the fixing sleeve is sleeved on the outer peripheral surface of the output end of the hydraulic cylinder, the spring elastic column is fixedly connected onto the outer peripheral surface of the fixing sleeve, and a limiting cylinder is arranged on one side, far away from the fixing sleeve, of the spring elastic column;
the adjusting component is arranged at the bottom of the output end of the hydraulic cylinder;
the tamping assembly is fixedly connected to the bottom of the adjusting assembly;
the connecting hole is formed in the movable vehicle body and is arranged corresponding to the driving cover;
wherein, the adjustment assembly includes:
the adjusting box is fixedly connected to the output end of the hydraulic cylinder, a first driving machine is arranged in the adjusting box, a transmission shaft of the first driving machine is connected with a threaded rod, a threaded sleeve is sleeved outside the threaded rod, one end of the threaded sleeve is fixedly arranged on the outer peripheral surface of the control arm, and the bottom of the control arm is fixedly connected with a universal joint through a bearing;
the tamper assembly includes:
the rammer comprises a rammer body, wherein the rammer body is fixedly connected to the bottom of the output end of the hydraulic cylinder, a sleeve plate is arranged in the rammer body, a plurality of heat dissipation holes are formed in the circumferential surface of the sleeve plate, a vibrator component is arranged in the sleeve plate and comprises a second driver, an eccentric wheel, a spring resonance column, a fixed connecting plate and a reinforcing strip, the two ends of a driving shaft of the second driver are movably connected with the eccentric wheel, the spring resonance column penetrates through the second driver to the upper side and the lower side of the rammer body in the sleeve plate, the fixed connecting plate is arranged at the two ends of the second driver, and the reinforcing strip is arranged on the fixed connecting plate and the second driver;
the ramming head is fixedly arranged at the bottom end of the ramming body.
Optionally, the below of connecting hole is provided with the protection network, just the installing port of protection network is located the inner chamber of removal automobile body, it is provided with the support locating cone to remove the automobile body bottom and be triangular distribution, the mounting groove has been seted up to the outer circumference surface of support locating cone bottom, the last monitoring sensor that has imbeds of mounting groove, monitoring sensor includes humidity transducer and moisture content sensor for the soil condition of real-time supervision ramming in-process.
Optionally, rotary component is fixed mounting in intermediate position of removal automobile body bottom, the left and right sides of removal automobile body corresponds and is provided with the mounting panel, the bottom of mounting panel is connected with the connecting rod, and the cover is equipped with the sliding sleeve on the connecting rod, the auto-lock wheel is all installed to the front and back both sides of sliding sleeve.
Optionally, be provided with the fixing base on the removal automobile body, the front side of fixing base is provided with the linking arm, and one side fixedly connected with connecting block that the fixing base was kept away from to the linking arm, the connecting block welds in one side of driving cover, just the connecting block with be provided with the strengthening rib between the driving cover, the inner chamber of removal automobile body is provided with lifting assembly, lifting assembly is used for driving the lift that supports locating cone and protection network.
Optionally, the lifting assembly includes servo motor, driving medium, lead screw and cladding piece, the cover is equipped with the driving medium on servo motor's the output shaft, just the tip of driving medium is connected respectively on the bearing of left and right sides, servo motor's output is connected with lead screw one through the bearing block, and left and right sides all be connected with the lead screw on the transmission shaft of driving medium, be provided with the cladding piece on the movable block of lead screw one, just cladding piece fixed connection is in the protection network.
Optionally, a cool air chamber is left between the mantle and the ramming body.
Optionally, the device is characterized in that the number of the elastic columns of the spring is three, the elastic columns of the spring are uniformly and symmetrically distributed on the circumferential surface of the fixed sleeve, the loss of the elastic columns of the spring in the tamping process of the tamping head is reduced, and the impact of the tamping head is relieved.
Optionally, the spring resonance column stands inside the ramming body, which directly transmits the vibration force to the ramming head.
Optionally, its characterized in that, spacing section of thick bamboo is connected in the top and the bottom of lower cavity, and is provided with loose spring on the circumference surface of spacing section of thick bamboo towards the driving cover inboard.
Optionally, the upper end fixed connection of support locating cone is in the movable block on the lead screw, and the level of protection network top junction is higher than the level of support locating cone.
The beneficial effects of the invention are as follows:
(1) In the invention, the tamping assembly and the vibrator assembly are mutually independent, the tamping assembly directly depends on the weight of the tamping head and gravity to fall to generate tamping force, meanwhile, the vibrator assembly arranged in the sleeve plate generates centrifugal force through the operation of the eccentric wheel, the spring resonance column is directly transmitted to the tamping head and then transmitted to the ground through the tamping head, the optimal tamping mode can be selected under different soil conditions through the dual-power tamping system, and the two modes can be simultaneously used to improve the tamping efficiency.
(2) According to the invention, through the arrangement of the adjusting component, when the threaded rod rotates, the threaded sleeve moves along the axial direction of the threaded rod, and the threaded sleeve pulls the control arm, so that the angle of the universal joint is accurately adjusted, the tamping head is caused to rotate around the axis at a point outside the axis, and the inclination angle of the tamping head is changed.
(3) According to the invention, the supporting and positioning cone and the protective net are simultaneously lowered through the lifting assembly when the device is used, the supporting and positioning cone is lowered to the ground, the stability of the device is maintained, the quality of soil can be monitored in real time through the monitoring sensor arranged on the supporting and positioning cone, the hydraulic cylinder is tightly and accurately controlled after monitoring and analysis, so that the compaction consistency is ensured under different soil conditions, the compaction quality is improved, and the dust flying in real time can be reduced through the protective net.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high-efficiency foundation pit tamping apparatus for construction of the present invention;
FIG. 2 is a schematic view of the structure of the driving cover in the present invention;
FIG. 3 is a partial view of the inner bottom view of the driving cap according to the present invention;
FIG. 4 is a schematic view of the structure of the adjusting assembly of the present invention;
FIG. 5 is a schematic view of the structure within the tamper of the present invention;
FIG. 6 is a right side view of the present invention;
FIG. 7 is a front partial cross-sectional view of the present invention;
fig. 8 is a schematic structural view of a supporting and positioning cone in the present invention.
The reference numerals in the figures are:
1. moving the vehicle body; 2. a drive housing;
3. a cavity; 301. an upper cavity; 3011. a hydraulic cylinder; 302. a lower cavity; 3021. a fixed sleeve; 3022. a spring elastic column; 3023. a limiting cylinder; 3024. a spring buffer column; 303. a partition plate;
4. an adjustment assembly; 401. an adjusting box; 402. a first driving machine; 403. a threaded rod; 404. a thread sleeve; 405. a control arm; 406. a universal joint;
5. a tamping assembly; 501. tamping the entity; 502. a tamper head;
6. a sleeve plate; 601. a heat radiation hole;
7. a vibrator assembly; 701. a second driving machine; 702. an eccentric wheel; 703. a spring resonating column; 704. fixing the connecting plate; 705. reinforcing strips;
8. a connection hole; 9. a protective net; 10. supporting the positioning cone; 11. a mounting groove; 12. monitoring a sensor; 13. a rotating assembly; 14. a mounting plate; 15. a connecting rod; 16. a sliding sleeve; 17. a self-locking wheel; 18. a fixing seat; 19. a connecting arm; 20. a connecting block; 21. reinforcing ribs;
22. a lifting assembly; 2201. a servo motor; 2202. a transmission member; 2203. a screw rod; 2204. a cladding block; 2205. and a screw rod I.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
This will be described in connection with a preferred embodiment of the device according to the invention.
Referring to fig. 1-8, the high-efficiency foundation pit tamping device for construction comprises a mobile vehicle body 1, wherein the mobile vehicle body 1 is horizontally arranged, a driving cover 2 is arranged on the upper surface of the front side of the mobile vehicle body 1, the driving cover 2 provides installation space for mechanical components, a cavity 3 is arranged in the driving cover 2, the cavity 3 comprises an upper cavity 301 and a lower cavity 302, a partition plate 303 is arranged between the upper cavity 301 and the lower cavity 302, an installation hole is arranged on the partition plate 303, a hydraulic cylinder 3011 is fixedly arranged in the upper cavity 301, the output end of the hydraulic cylinder 3011 penetrates through the partition plate 303 to the bottom end of the lower cavity 302, a fixing sleeve 3021, a spring tightening post 3022, a limiting cylinder 3023 and a spring buffering post 3024 are arranged in the lower cavity 302, the fixing sleeve 3021 is sleeved on the outer circumferential surface of the output end of the hydraulic cylinder 3011, the spring tightening post 3022 is fixedly connected on the outer circumferential surface of the fixing sleeve 3021, the number of the spring tightening posts 3022 is three, and evenly and symmetrically distributed on the circumferential surface of the fixed sleeve 3021, a limiting cylinder 3023 is arranged on one side of the spring elastic column 3022 far away from the fixed sleeve 3021, the limiting cylinder 3023 is connected to the top and the bottom of the lower cavity 302, loose springs are arranged on the circumferential surface of the limiting cylinder 3023 facing the inner side of the driving cover 2, a plurality of spring buffering columns 3024 are fixedly connected to the circumferential surface of the outer side of the limiting cylinder 3023, in order to reduce vibration influence of the ramming head 502 on equipment during ramming, an adjusting assembly 4 is arranged at the bottom of the output end of the hydraulic cylinder 3011, a ramming assembly 5 is fixedly connected to the bottom of the adjusting assembly 4, a connecting hole 8 is formed in the moving vehicle body 1 and the connecting hole 8 is correspondingly arranged with the driving cover 2, wherein the loss during ramming of the ramming head 502 is reduced by the spring elastic column 3022, the design of the limiting cylinder 3023 accurately positions the ramming head 502 during ramming, the impact loss of the ramming head 502 is also reduced, the spring buffer post 3024 is matched with the driving cover 2, the vibration effect on equipment is greatly reduced during ramming, the stability during working is ensured, and the service life of the equipment is prolonged.
Further, in this embodiment, the adjusting assembly 4 includes an adjusting box 401, the adjusting box 401 is fixedly connected to the output end of the hydraulic cylinder 3011, the first driving machine 402 is installed inside the adjusting box 401, the transmission shaft of the first driving machine 402 is connected with a threaded rod 403, a threaded sleeve 404 is sleeved outside the threaded rod 403, one end of the threaded sleeve 404 is fixedly disposed on the outer peripheral surface of the control arm 405, the bottom of the control arm 405 is fixedly connected with a universal joint 406 through a bearing, when the first driving machine 402 is started, the threaded rod 403 is driven to rotate, the threaded sleeve 404 with internal threads moves along the axial direction of the threaded rod 403, and when the threaded sleeve 404 moves along the threaded rod 403, the control arm 405 is pulled, so that the angle of the universal joint 406 is accurately adjusted, the rammer 502 is caused to rotate around the axis at a point outside the axis, and the inclination angle of the rammer 502 is further changed.
Further, in this embodiment, the tamper assembly 5 includes a tamper body 501, the tamper body 501 is fixedly connected to the bottom of the output end of the hydraulic cylinder 3011, the tamper head 502 is fixedly disposed at the bottom end of the tamper body 501, a sleeve plate 6 is disposed inside the tamper body 501, a plurality of heat dissipation holes 601 are formed in the circumferential surface of the sleeve plate 6, the heat dissipation holes 601 are disposed to effectively dissipate heat generated by the second driver 701 during operation, a vibrator 7 is disposed in the sleeve plate 6, the vibrator 7 includes the second driver 701, an eccentric wheel 702, a spring resonance column 703, a fixed connection plate 704 and a reinforcement bar 705, two ends of a driving shaft of the second driver 701 are movably connected with the eccentric wheel 702, the eccentric wheel 702 is driven to rotate by the driving shaft of the second driver 701, and centrifugal force is generated by rotation of the eccentric wheel 702, so that vibration force is generated, the spring resonance column 703 is fixedly disposed on the upper and lower sides of the sleeve plate 6 penetrating the second driver 701 to the tamper body 501, the spring resonance column 703 is vertically disposed inside the tamper body 501, the spring resonance column 703 is fixedly connected to the tamper head 502, and the vibration force generated by the spring resonance column 703 is transferred to the second driver 702 through the eccentric wheel 702, and the vibration head 702 is fixedly transferred to the second driver connection plate 704 and the reinforcement bar 705.
Further, in this embodiment, the ramming head 502 is made of high-strength steel, which has high tensile strength and good damping performance, and can effectively absorb and disperse vibration energy.
Further, in this embodiment, a cool air chamber is left between the mantle 6 and the ramming mass 501.
The below of connecting hole 8 is provided with protection network 9, and the installing port of protection network 9 is located the inner chamber of removal automobile body 1, and removal automobile body 1 bottom is triangular distribution and is provided with supports locating cone 10, and mounting groove 11 has been seted up to the outer circumference surface of supporting locating cone 10 bottom, has embedded monitoring sensor 12 on the mounting groove 11, and monitoring sensor 12 includes humidity transducer and moisture content sensor for the soil condition of real-time supervision ramming in-process, wherein humidity transducer and moisture content sensor can specifically adopt the model to be NHSF48.
The middle position of the bottom of the movable vehicle body 1 is fixedly provided with a rotating assembly 13, the left side and the right side of the movable vehicle body 1 are correspondingly provided with mounting plates 14, the bottom of the mounting plates 14 is connected with a connecting rod 15, the connecting rod 15 is sleeved with a sliding sleeve 16, and the front side and the rear side of the sliding sleeve 16 are respectively provided with a self-locking wheel 17.
Starting the servo motor 2201 drives the supporting and positioning cone 10 to descend to contact the ground, lifting the movable vehicle body 1 to facilitate the direction change of the self-locking wheels 17, and meanwhile, the stability of the device in the process of tamping the road surface can be ensured.
The utility model provides a be provided with fixing base 18 on the mobile vehicle body 1, the front side of fixing base 18 is provided with linking arm 19, and linking arm 19 keeps away from one side fixedly connected with connecting block 20 of fixing base 18, connecting block 20 welds in one side of driving housing 2, and be provided with strengthening rib 21 between connecting block 20 and the driving housing 2, the inner chamber of mobile vehicle body 1 is provided with lifting assembly 22, wherein lifting assembly 22 includes servo motor 2201, the driving medium 2202, lead screw 2203 and cladding piece 2204, the cover is equipped with the driving medium 2202 on the output shaft of servo motor 2201, and the tip of driving medium 2202 is connected with respectively on the bearing of left and right sides, the output of servo motor 2201 is connected with lead screw one 2205 through the bearing piece, and all be connected with lead screw 2203 on the transmission shaft of left and right sides driving medium 2202, be provided with cladding piece 2204 on the movable block of lead screw 2203, and cladding piece 2204 fixedly connected with net 9, specifically, start drive servo motor 2201, drive lead screw 2203 through the driving medium 2203 of driving left and right sides rotates in supporting positioning cone 10 through the movable block, be connected with supporting positioning cone 10 respectively, be used for driving positioning cone 10 and move up and down the same 2205, the same one side is connected with the supporting cone 2204 through the same 2205, wherein, the welding 2204 is located on the same side 2204.
Further, in this embodiment, the upper end of the supporting and positioning cone 10 is fixedly connected to the moving block on the screw rod 2203, and the level of the connection part of the top of the protection net 9 is higher than the level of the supporting and positioning cone 10.
Working principle: during operation, staff moves equipment to the ground to be tamped, then the lifting assembly 22 is started to lower the supporting locating cone 10 and the protective net 9, the supporting locating cone 10 is lowered to the ground, meanwhile, the equipment is supported, stability of the equipment is guaranteed, the protective net 9 is used for shielding dust splashed by tamping in real time, after the lowering is completed, the tamping head 502 is driven by the hydraulic cylinder 3011 to tamp the ground, when the tamping is completed to convert the ground at the other place, the supporting locating cone 10 and the protective net 9 are also lowered, at the moment, the quality of soil is monitored in real time through the monitoring sensor 12 on the supporting locating cone 10, analysis of different soil conditions is carried out compared with the ground just tamped, wherein the optimal tamping mode can be selected under different soil conditions through the dual-power tamping system, two modes can be simultaneously used, the tamping efficiency is improved, the tamping assembly 5 is accurately controlled through the hydraulic cylinder 3011, the tamping consistency under different soil conditions is guaranteed, the tamping quality is improved, when the equipment processes the edge working face, the equipment is started, the driving head 403 is driven to rotate around the axis of the universal joint 502, the angle is adjusted, and the angle of the driving head 502 is adjusted, and the angle of the driving head is adjusted around the axis of the axis 502 is adjusted.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. High-efficient foundation ditch ramming equipment for construction, its characterized in that includes:
the movable vehicle body (1), the movable vehicle body (1) is arranged horizontally, a driving cover (2) is arranged on the upper surface of the front side of the movable vehicle body (1), a cavity (3) is formed in the driving cover (2), the cavity (3) comprises an upper cavity (301) and a lower cavity (302), a partition plate (303) is arranged between the upper cavity (301) and the lower cavity (302), a mounting hole is formed in the partition plate (303), a hydraulic cylinder (3011) is fixedly arranged in the upper cavity (301), the output end of the hydraulic cylinder (3011) penetrates through the partition plate (303) to the bottom end of the lower cavity (302), a fixing sleeve (3021), a spring elastic column (3022), a limiting cylinder (3023) and a spring buffering column (3024) are arranged in the lower cavity (302), the fixing sleeve (3021) is sleeved on the outer peripheral surface of the output end of the hydraulic cylinder (3011), springs 3022 are fixedly connected to the outer peripheral surface of the fixing sleeve (3021), and a plurality of spring elastic columns (3022) are arranged on the outer side of the fixing sleeve (3023) and are far away from the limiting cylinder (3024).
The adjusting component (4) is arranged at the bottom of the output end of the hydraulic cylinder (3011);
the tamping assembly (5) is fixedly connected to the bottom of the adjusting assembly (4);
the connecting hole (8) is formed in the movable vehicle body (1), and the connecting hole (8) is arranged corresponding to the driving cover (2);
wherein the adjustment assembly (4) comprises:
the adjusting box (401) is fixedly connected to the output end of the hydraulic cylinder (3011), a first driving machine (402) is arranged in the adjusting box (401), a transmission shaft of the first driving machine (402) is connected with a threaded rod (403), a threaded sleeve (404) is sleeved outside the threaded rod (403), one end of the threaded sleeve (404) is fixedly arranged on the outer peripheral surface of the control arm (405), and a universal joint (406) is fixedly connected to the bottom of the control arm (405) through a bearing;
the tamper assembly (5) comprises:
the tamping machine comprises a tamping body (501), wherein a sleeve plate (6) is arranged in the tamping body (501), a plurality of radiating holes (601) are formed in the circumferential surface of the sleeve plate (6), a vibrator component (7) is arranged in the sleeve plate (6), the vibrator component (7) comprises a second driving machine (701), an eccentric wheel (702), a spring resonance column (703), a fixed connecting plate (704) and a reinforcing strip (705), the two ends of a driving shaft of the second driving machine (701) are movably connected with the eccentric wheel (702), the spring resonance column (703) is fixedly arranged on the upper side and the lower side of the tamping body (501) in the sleeve plate (6) penetrating through the second driving machine (701), the two ends of the second driving machine (701) are provided with the fixed connecting plate (704), and the reinforcing strip (705) is arranged on the fixed connecting plate (704) and the second driving machine (701).
The ramming head (502) is fixedly arranged at the bottom end of the ramming body (501).
2. The efficient foundation pit tamping device for building construction according to claim 1, wherein a protective net (9) is arranged below the connecting hole (8), an installation opening of the protective net (9) is located in an inner cavity of the movable vehicle body (1), support positioning cones (10) are arranged at the bottom of the movable vehicle body (1) in a triangular distribution mode, an installation groove (11) is formed in the outer circumferential surface of the bottom of the support positioning cones (10), and a monitoring sensor (12) is embedded in the installation groove (11).
3. The efficient foundation pit tamping device for building construction according to claim 2, wherein a rotating assembly (13) is fixedly arranged at the middle position of the bottom of the movable vehicle body (1), mounting plates (14) are correspondingly arranged on the left side and the right side of the movable vehicle body (1), connecting rods (15) are connected to the bottom of the mounting plates (14), sliding sleeves (16) are sleeved on the connecting rods (15), and self-locking wheels (17) are arranged on the front side and the rear side of each sliding sleeve (16).
4. The efficient foundation pit tamping device for building construction according to claim 3, characterized in that a fixed seat (18) is arranged on the mobile vehicle body (1), a connecting arm (19) is arranged on the front side of the fixed seat (18), a connecting block (20) is fixedly connected to one side, far away from the fixed seat (18), of the connecting arm (19), the connecting block (20) is welded to one side of the driving cover (2), a reinforcing rib (21) is arranged between the connecting block (20) and the driving cover (2), and a lifting assembly (22) is arranged in an inner cavity of the mobile vehicle body (1).
5. The efficient foundation pit tamping device for building construction according to claim 4, wherein the lifting assembly (22) comprises a servo motor (2201), a transmission member (2202), a screw rod (2203) and a cladding block (2204), the transmission member (2202) is sleeved on an output shaft of the servo motor (2201), the end parts of the transmission member (2202) are respectively connected to bearings on the left side and the right side, an output end of the servo motor (2201) is connected with a screw rod I (2205) through a bearing block, screw rods (2203) are respectively connected to transmission shafts of the transmission member (2202) on the left side and the right side, the cladding block (2204) is arranged on a moving block of the screw rod I (2205), and the cladding block (2204) is fixedly connected to the protective net (9).
6. An efficient foundation pit tamper equipment for construction according to claim 1, characterized in that a cold air chamber is left between the sheathing (6) and the tamper body (501).
7. The high-efficiency foundation pit tamping device for building construction according to claim 1, wherein the number of the spring elastic columns (3022) is three, and the spring elastic columns are uniformly and symmetrically distributed on the circumferential surface of the fixing sleeve (3021).
8. The high-efficiency foundation pit tamping device for building construction according to claim 1, characterized in that the spring resonance column (703) stands inside the tamping body (501).
9. The efficient foundation pit ramming apparatus for building construction according to claim 1, wherein the limiting cylinder (3023) is connected to the top and bottom of the lower cavity (302), and a loose spring is provided on the circumferential surface of the limiting cylinder (3023) facing the inside of the driving cap (2).
10. The high-efficiency foundation pit tamping device for building construction according to claim 5, wherein the upper end of the supporting and positioning cone (10) is fixedly connected with the moving block on the screw rod (2203), and the horizontal height of the joint at the top of the protection net (9) is higher than that of the supporting and positioning cone (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311785548.7A CN117449285B (en) | 2023-12-25 | 2023-12-25 | High-efficient foundation ditch ramming equipment is used in construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311785548.7A CN117449285B (en) | 2023-12-25 | 2023-12-25 | High-efficient foundation ditch ramming equipment is used in construction |
Publications (2)
| Publication Number | Publication Date |
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| CN117449285A CN117449285A (en) | 2024-01-26 |
| CN117449285B true CN117449285B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311785548.7A Active CN117449285B (en) | 2023-12-25 | 2023-12-25 | High-efficient foundation ditch ramming equipment is used in construction |
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| CN (1) | CN117449285B (en) |
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| CN214832554U (en) * | 2020-11-03 | 2021-11-23 | 珠海天力重工有限公司 | Hydraulic rammer compactor for construction site |
| CN218540648U (en) * | 2022-09-30 | 2023-02-28 | 盛世鸿泰城市建设发展(山东)有限公司 | Hydraulic vibration rammer compactor is used in building engineering construction |
| CN219450697U (en) * | 2023-02-23 | 2023-08-01 | 浙江宏拓建设有限公司 | Ramming equipment for building construction foundation |
-
2023
- 2023-12-25 CN CN202311785548.7A patent/CN117449285B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202013005537U1 (en) * | 2012-07-04 | 2013-06-26 | Wacker Neuson Produktion GmbH & Co. KG | Pounding device with electrodynamic stamping unit |
| CN210288338U (en) * | 2019-07-09 | 2020-04-10 | 广东高丰建设工程有限公司 | Tamping device for hydraulic engineering |
| CN112388565A (en) * | 2019-08-12 | 2021-02-23 | 中国铁建高新装备股份有限公司 | Inclination angle alignment controllable thread tightening mechanism and operation method |
| CN213173660U (en) * | 2020-08-04 | 2021-05-11 | 中电建路桥集团有限公司 | Tamping device for roadbed treatment |
| CN214832554U (en) * | 2020-11-03 | 2021-11-23 | 珠海天力重工有限公司 | Hydraulic rammer compactor for construction site |
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| CN219450697U (en) * | 2023-02-23 | 2023-08-01 | 浙江宏拓建设有限公司 | Ramming equipment for building construction foundation |
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| CN117449285A (en) | 2024-01-26 |
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